CodePen probably won't work great in this browser. We generally only support the major desktop browsers like Chrome, Firefox, Safari, and Edge. Use this one at your own risk! If you're looking to test things, try looking at Pens/Projects in Debug View.

This is a fork of Pure CSS Ribbon (http://codepen.io/jeffpowrs/pen/oaLul/). I utilized the content area (using unicode characters) for each pseudo element to serve the back corner of the ribbon folds; this eliminates the span from the markup, and the extra pseudo elements from the css.

We're all for progressive enhancement, but CodePen is a bit unique in that it's all about writing and showing front end code, including JavaScript. It's required to use most of the features of CodePen.